Hi, I want to run microstack on vm, is it a good idea? I want to provide for this 32 gigs of ram, 200 on SSD and 10 cores. Vm will be inside hyper v. What are pros and cons? submitted by /u/Firm_Dish2736 [visit reddit] [comments ..read more

Hey, after a long time doing research on how to provide vendor-specific vendor data to instances with help of OpenStack IRC community we've observed a way to pass #cloud-config over DynamicJSON provider. How could it be used ? For example you can set vendor specific config that make whole system update packages to fix vulnerabilities or to set hostname not using OpenStack metadata. https://github.com/ib-systems/openstack-consul-dynamic-vendordata I decided to switch it to open source because it is highly useful feature that fixed after a years of community researches and i dont have a lot of ..read more

/var/log/apache2/error.log [wsgi:error] [pid 1587954:tid 139956873844288] [remote 103.181.226.132:4173] raise SessionInterrupted( [Sat May 04 16:50:20.406238 2024] [wsgi:error] [pid 1587954:tid 139956873844288] [remote 103.181.226.132:4173] django.contrib.sessions.exceptions.SessionInterrupted: The request's session was deleted before the request completed. The user may have logged out in a concurrent request, for example. [Sat May 04 18:25:01.278984 2024] [wsgi:error] [pid 1587953:tid 139956907415104] [remote 103.181.226.132:5918] INFO openstack_auth.plugin.base Attempted scope to domain Def ..read more

Hi! My name is Kirill. I want to talk about a topic that bothers me. The foundational problem Most of the problems I hear about OpenStack is that it is very bad at scales > 500+ hypervisor. But the main problem is not OpenStack itself, but the fundamental technologies that used underhood: RabbitMQ turned out to be a bad solution for massive installations. The loss of messages, the eternal split brain drive OpenStack operators crazy. I have heard that some companies hire Erlang programmers to solve such problems. The community is actively developing alternatives to Mnesia called Khepi, but ..read more

I'm exploring using SmartNICs or DPUs for OVS-DPDK and OVN offloads and acceleration. Does anyone have any performance metrics they can share that I should expect to see when testing? Any benchmarks of CPS and PPS with offloads would be greatly appreciated. submitted by /u/jgmitter [visit reddit] [comments ..read more

Hello, for the school final project they told us to create a private cloud using our group's laptops. So my issue is after many tries and many installations I could finally launch instances, the instances ping each other (using floating ip or private ip) but they cant ping neither google, router, host IPs. Followed this server-world guide and using OVN network (I skipped 19,20,21 pages and ofc the one that is all in one (neutron). My configuration : 1 controller, 1 compute (for now) Home router gateway : 192.168.1.1 Router interfaces: Network topology Instances Cirros Cirros1 Nodes ip a ovs-v ..read more

In my comptute node, I am getting below error oslo_db.exception.DBNonExistentTable: (sqlite3.OperationalError) no such table: services 2024-05-03 00:09:08.184 727623 ERROR oslo_service.service [SQL: SELECT services.created_at AS services_created_at, services.updated_at AS services_updated_at, services.deleted_at AS services_deleted_at, services.deleted AS services_deleted, services.id AS services_id, services.uuid AS services_uuid, services.host AS services_host, services.binary AS services_binary, services.topic AS services_topic, services.report_count AS services_report_count, services.disa ..read more

Hi everyone, I'm currently running an OpenStack deployment using Yoga on Ubuntu 20.04 LTS. I'm looking for recommendations on suitable exporters to monitor all OpenStack services and infrastructure. I've reviewed some exporters on GitHub, but unfortunately, several seem to be inactive. To ensure I leverage the most up-to-date and well-maintained solutions, I'd appreciate any suggestions you might have. Any insights or recommendations from the community regarding effective OpenStack monitoring exporters for Yoga on Ubuntu 20.04 LTS would be greatly appreciated. Thanks in advance for your assis ..read more

My goal is to achieve a running Skyline console and try some server actions. I have setup Devstack in a VM, so after that I have installed Skyline API server and Skyline console, in that order. Now when I open the Skyline console which is being served locally, I receive 404 Error to fetch domains and regions, but the Horizon console is working perfectly fine. I don't understand what goes wrong after multiple attempts, I'm not doing any fancy customization, just blindly following the simple essential configuration given in the Readme files. Please share any posts, blogs or any web resource to ..read more

So my boss would like me to enable volume encryption in our OpenStack cluster. I successfully deployed Barbican, then created a volume type with luks/front-end/aes-xts-plain64/256 encryption settings, and was able to create a volume. Taa-daa! But, now I need to understand what I just set up. Where are the encryption keys stored? Is there a way for an end-user to generate/store their own keys? What practical effect does this have on my cluster (in terms of overhead, etc.)? Thanks! submitted by /u/ekatane [visit reddit] [comments ..read more